Sticker GSM Patch Antenna 3dbi – 3 meter Wire with 3M Sticker on back

Introducing the Sticker GSM Patch Antenna 3dbi, featuring a 3-meter wire equipped with a 3M adhesive backing that enables effortless attachment to various surfaces. With a generous wire length of 3 meters, this antenna is ideal for both outdoor and external applications. It is designed with a high-quality SMA Male Connector at one end for reliable connectivity.

Constructed from plastic moulding, the antenna body effectively eliminates the risk of interference, ensuring that only the intended signals are processed by your circuit. It supports GSM bands at 850/900/1800/1900 MHz.

The antenna guarantees dependable signal reception for various applications, including GSM/GPRS, CDMA/1X, TDMA/AMPs, CDPD, and two-way pager Re-Flex systems. It is supplied with a 3-meter cable and a male SMA connector, facilitating straightforward integration with your cellular module.

Features: 

• A quad-band antenna designed for embedded cellular devices

• GSM 3DBI Sticker Antenna (Patch Antenna) with a 3M cable for external connectivity

• Operates across four frequency bands

• Equipped with a 3M adhesive backing for easy mounting

• Standard male SMA termination for universal compatibility

Specifications:

• Quad-band: 850/900/1800/1900 MHz and 2.4 GHz

• Compatible with GSM/GPRS, CDMA/1X, TDMA/AMPs, CDPD, 2-way pager Re-Flex

• Dimensions: 115 x 22 x 4 mm

Electrical Properties:

• Frequency range: 824 ~ 960 MHz // 1710 ~ 1990 MHz

• Impedance: 50 Ohm nominal

• VSWR: <2.0 : 1

• Gain: 3.5 dBi

• Radiation pattern: Omni-directional

• Polarisation: Vertical

• Wave type: Half Wave Dipole

Mechanical Properties:

• Connector type: Standard SMA (Male)

• Cable type: RG174

• Cable length: 3 m

• Over-mold housing: ABS Black

• Mounting method: Adhesive backing

Operating Temperature:

• -40 to +85°C

Package Includes:

• 1 x 3DBI GSM Sticker Antenna for Wireless Communication

Return Policy Overview

At ROBODIUM™, we want you to be completely satisfied with your purchase. You may return most items within 7 days of delivery for a full refund or exchange.

Return Window

• Standard Returns: 7 days from delivery date for any reason, including if you simply changed your mind.
• Defective/Damaged Items: 7 days from delivery date for items received damaged or defective.
• Manufacturing Defects (Warranty): 15 days from delivery for manufacturing defects, unless a different warranty period is specified on the product page.

What Can Be Returned

Most items sold on ROBODIUM™ can be returned within the return window, including:

• Items you no longer need or changed your mind about
• Products received in damaged condition
• Items with manufacturing defects
• Wrong items received (item mismatch)
• Missing components inside the package

Return Conditions

To be eligible for a return, items must be:

• In their original, unused condition
• In the original packaging with all accessories, manuals, and free gifts (if any)
• Accompanied by proof of purchase

Note: Products damaged due to misuse, modification, static discharge, soldering, or improper handling may not be eligible for return.

How to Initiate a Return

1. Contact us via email at support@robodium.com or call +91 8123109966
2. Provide your order number and reason for return
3. Submit photos/videos of the item (especially for damaged/defective products)
4. Our team will review and approve your return request within 1-2 business days

Return Pickup Process

We arrange the return pickup for you - hassle-free returns similar to major e-commerce platforms.

• Once your return is approved, we will coordinate pickup from your location.
• Pack the product securely in its original packaging.
• Include a copy of the order confirmation or packing list.
• Keep the package ready - our logistics partner will collect it at the scheduled time.

Return Shipping Costs

• Defective, damaged, or wrong items: ROBODIUM™ covers all return shipping costs. No charges to you.
• Change of mind returns: A flat return shipping fee of ₹100 will be deducted from your refund amount.

Refund Process

• Refund Method: Refunds are processed to your original payment method.
• Processing Time: 5-7 business days after we receive and inspect the returned item.
• Refund Amount: Full purchase price minus any applicable return shipping fees.
• Orders canceled before shipping receive a full refund (minus up to 5% payment gateway charges, if applicable).

Replacements

• Once the returned item is inspected and approved, we ship the replacement at no additional cost.
• Replacement items are dispatched within 2 business days of receiving your return.
• If replacement is unavailable, we provide a full refund.

Warranty Terms

All products include a minimum 15-day warranty against manufacturing defects unless otherwise specified on the product page.

Warranty does not cover: misuse, soldering damage, modifications, physical damage, or incorrect electrical connections.

Order Cancellations

• Orders in Pending or Payment Verification status can be canceled for a full refund.
• Contact us immediately at support@robodium.com to cancel before shipping.
• Once an order is shipped, it cannot be canceled but can be returned after delivery.

Customer Service Commitment

• Email Response Time: Within 24 hours on business days
• Phone Support: Monday-Saturday, 10:00 AM - 6:00 PM IST
• Return Request Review: 1-2 business days
• Issue Resolution: Within 48 hours of verification